-9320 3. Details of Related Parties 3.1 Mr. Kongsak Hemmontharop is Vice Board Chairman of Panjawattana Plastic Public Company Limited, and major shareholder, representing 18.49 percent of authorized and

Thailand. 3. Details of Related Parties 3.1 Mr. Kongsak Hemmontharop is Vice Board Chairman of Panjawattana Plastic Public Company Limited, and major shareholder, representing 15.37 percent of authorized and

) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403

. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403,401

World Corporation Public Company Limited. Ref. World 11-07/2019 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province November 26, 2019 Re : Approval of Acquisition of

. Dear sir, We, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for Q1/2018 which changing over 20% from the same period last year as follows ; Unimit

, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for Q2/2017 which changing over 20% from the same period last year as follows ; Unimit and its

, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for Q3/2017 which changing over 20% from the same period last year as follows ; Unimit and its

, Unimit Engineering Public Company Limited (UEC) , would like to clarify the change in operating result for 2017 which changing over 20% from the same period last year as follows ; Unimit and its

/share. Please be informed accordingly. Yours faithfully, Mr. Songwoot Graipaspong Authorized to sign on behalf of the Company